What is the Rib Spring Test?
The Rib Spring Test, also known as the rib spring maneuver, is a physical examination technique used by healthcare professionals to assess the rib cage's mobility and function, particularly the costovertebral and costotransverse joints. This test helps identify rib dysfunction, which may contribute to musculoskeletal pain, restricted movement, or impaired thoracic function. It is particularly useful in assessing conditions related to the vertebral column, including cervical rib anomalies and thoracic spine-related pain.
The test is performed with the patient in a prone position, ensuring a stable and relaxed posture for accurate assessment. The clinician applies a downward pressure to the rib, followed by a quick release, allowing the rib to "spring" back. A positive Rib Spring Test is indicated by the reproduction of the patient's pain, suggesting possible rib dysfunction or hypomobility (Scozzafava et al., 2020). Patients with risk factors such as prior chest trauma, poor posture, or repetitive strain may be more prone to restricted rib mobility.
Additionally, the Rib Spring Test can aid in differentiating musculoskeletal-mediated pain from visceral sources of discomfort. It is particularly relevant for patients presenting with chronic thoracic pain, atypical abdominal pain, or movement-induced discomfort, as well as those who experience pain while taking a deep breath.
A positive test may indicate restricted rib motion or dysfunction that could benefit from interventions such as manual therapy, osteopathic manipulation, myofascial release, or targeted exercises. Furthermore, because the cervical region can influence thoracic mechanics, addressing potential dysfunctions in this area may also contribute to improved rib mobility.










